Princess Anna

Anna is the second child of the late queen and king of Arendelle. Her elder sister Elsa is the heir to the throne and has magical ice powers. Anna is energetic and kind. She's a bit of a goofball. Due to her sister's powers being a secret, Anna spent most of her childhood alone after Elsa accidentally hit Anna with her ice powers when they were children and Anna's memories of Elsa's powers were erased by magic trolls. On the night of Elsa's coronation, her ice powers get out of control and she runs away, creating an eternal winter over the kingdom. Anna leaves Arendelle in the hands of her fiance, a Prince named Hans so she can find her sister and stop the winter. Unknown to Anna, Hans is evil and wants to take over Arendelle.